NHTSA Complaint #11170108 — 2005 CHEVROLET TRAILBLAZER

VEHICLE PURCHASED 2008. IT HAD 35,412 MI. IN 2011 THE VEHICLE WOULD HAVE A ROUGH IDLE AND STALL IN TRAFFIC. SOMETIMES AS MANY AS 3 TIMES ON A SIX MILE ROUND TRIP. ALWAYS WOULD STALL DRIVING AROUND TOWN. I HAD REPLACED CAM VRR TEMP SENSOR FUEL THROTTLE. ALL COILS PLUGS WATER PUMP BATTERY MOTOR SUPPORTS BELT WINDSHIELD WASHER BOTTLE AND MOTORS FLUSH FUEL LINES. WHEEL HUBS AND BEARING ROUNDS CRANKSHAFT AND POWER STEERING PULLEY POWER STEERING PUMP OIL CHANGES 2500 TO 3000 MILES SYNTHETIC OIL. ALL FLUIDS CHANGED AND FLUSH REAR DIFFERENTIAL TRANSMISSION SHIFTER CABLE. SEVERAL DIAGNOSTICS AT CHEVROLET. LEFT THERE THEY DROVE IT CUT OFF ONCE. FINALLY, I KEPT WATCHING GAUGES OIL PRESSURE DROPPED 44 TO ZERO. CAR CUT OFF RECTANGLES IT PULLED OVER WAIT 30 MINS. NO OIL ON DIP STICK. CALLED FIRESTONE TOOK IT THERE. OIL SENDING UNIT DEFECTIVE. CHANGED ALL OIL. THEY FOUND IT. THIS WAS A BIG SAFETY ISSUE OVER SEVERAL YEARS FOR ME. AFRAID GET RUN OVER BY TRUCK. THE VEHICLE HAS NOT CUT OFF ONE TIME. I REPORTED TO CHEVROLET. PUT IN BANK THERE. PLEASE CHECK OIL SENDING UNIT. SEEN NUMEROUS TRAILBLAZERS WITH THIS ISSUE. ON THE WEB.